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Diffstat (limited to 'library/fullcalendar.old/gcal.js')
| -rw-r--r-- | library/fullcalendar.old/gcal.js | 180 |
1 files changed, 180 insertions, 0 deletions
diff --git a/library/fullcalendar.old/gcal.js b/library/fullcalendar.old/gcal.js new file mode 100644 index 000000000..7e895337e --- /dev/null +++ b/library/fullcalendar.old/gcal.js @@ -0,0 +1,180 @@ +/*! + * FullCalendar v3.2.0 Google Calendar Plugin + * Docs & License: https://fullcalendar.io/ + * (c) 2017 Adam Shaw + */ + +(function(factory) { + if (typeof define === 'function' && define.amd) { + define([ 'jquery' ], factory); + } + else if (typeof exports === 'object') { // Node/CommonJS + module.exports = factory(require('jquery')); + } + else { + factory(jQuery); + } +})(function($) { + + +var API_BASE = 'https://www.googleapis.com/calendar/v3/calendars'; +var FC = $.fullCalendar; +var applyAll = FC.applyAll; + + +FC.sourceNormalizers.push(function(sourceOptions) { + var googleCalendarId = sourceOptions.googleCalendarId; + var url = sourceOptions.url; + var match; + + // if the Google Calendar ID hasn't been explicitly defined + if (!googleCalendarId && url) { + + // detect if the ID was specified as a single string. + // will match calendars like "asdf1234@calendar.google.com" in addition to person email calendars. + if (/^[^\/]+@([^\/\.]+\.)*(google|googlemail|gmail)\.com$/.test(url)) { + googleCalendarId = url; + } + // try to scrape it out of a V1 or V3 API feed URL + else if ( + (match = /^https:\/\/www.googleapis.com\/calendar\/v3\/calendars\/([^\/]*)/.exec(url)) || + (match = /^https?:\/\/www.google.com\/calendar\/feeds\/([^\/]*)/.exec(url)) + ) { + googleCalendarId = decodeURIComponent(match[1]); + } + + if (googleCalendarId) { + sourceOptions.googleCalendarId = googleCalendarId; + } + } + + + if (googleCalendarId) { // is this a Google Calendar? + + // make each Google Calendar source uneditable by default + if (sourceOptions.editable == null) { + sourceOptions.editable = false; + } + + // We want removeEventSource to work, but it won't know about the googleCalendarId primitive. + // Shoehorn it into the url, which will function as the unique primitive. Won't cause side effects. + // This hack is obsolete since 2.2.3, but keep it so this plugin file is compatible with old versions. + sourceOptions.url = googleCalendarId; + } +}); + + +FC.sourceFetchers.push(function(sourceOptions, start, end, timezone) { + if (sourceOptions.googleCalendarId) { + return transformOptions(sourceOptions, start, end, timezone, this); // `this` is the calendar + } +}); + + +function transformOptions(sourceOptions, start, end, timezone, calendar) { + var url = API_BASE + '/' + encodeURIComponent(sourceOptions.googleCalendarId) + '/events?callback=?'; // jsonp + var apiKey = sourceOptions.googleCalendarApiKey || calendar.options.googleCalendarApiKey; + var success = sourceOptions.success; + var data; + var timezoneArg; // populated when a specific timezone. escaped to Google's liking + + function reportError(message, apiErrorObjs) { + var errorObjs = apiErrorObjs || [ { message: message } ]; // to be passed into error handlers + + // call error handlers + (sourceOptions.googleCalendarError || $.noop).apply(calendar, errorObjs); + (calendar.options.googleCalendarError || $.noop).apply(calendar, errorObjs); + + // print error to debug console + FC.warn.apply(null, [ message ].concat(apiErrorObjs || [])); + } + + if (!apiKey) { + reportError("Specify a googleCalendarApiKey. See http://fullcalendar.io/docs/google_calendar/"); + return {}; // an empty source to use instead. won't fetch anything. + } + + // The API expects an ISO8601 datetime with a time and timezone part. + // Since the calendar's timezone offset isn't always known, request the date in UTC and pad it by a day on each + // side, guaranteeing we will receive all events in the desired range, albeit a superset. + // .utc() will set a zone and give it a 00:00:00 time. + if (!start.hasZone()) { + start = start.clone().utc().add(-1, 'day'); + } + if (!end.hasZone()) { + end = end.clone().utc().add(1, 'day'); + } + + // when sending timezone names to Google, only accepts underscores, not spaces + if (timezone && timezone != 'local') { + timezoneArg = timezone.replace(' ', '_'); + } + + data = $.extend({}, sourceOptions.data || {}, { + key: apiKey, + timeMin: start.format(), + timeMax: end.format(), + timeZone: timezoneArg, + singleEvents: true, + maxResults: 9999 + }); + + return $.extend({}, sourceOptions, { + googleCalendarId: null, // prevents source-normalizing from happening again + url: url, + data: data, + startParam: false, // `false` omits this parameter. we already included it above + endParam: false, // same + timezoneParam: false, // same + success: function(data) { + var events = []; + var successArgs; + var successRes; + + if (data.error) { + reportError('Google Calendar API: ' + data.error.message, data.error.errors); + } + else if (data.items) { + $.each(data.items, function(i, entry) { + var url = entry.htmlLink || null; + + // make the URLs for each event show times in the correct timezone + if (timezoneArg && url !== null) { + url = injectQsComponent(url, 'ctz=' + timezoneArg); + } + + events.push({ + id: entry.id, + title: entry.summary, + start: entry.start.dateTime || entry.start.date, // try timed. will fall back to all-day + end: entry.end.dateTime || entry.end.date, // same + url: url, + location: entry.location, + description: entry.description + }); + }); + + // call the success handler(s) and allow it to return a new events array + successArgs = [ events ].concat(Array.prototype.slice.call(arguments, 1)); // forward other jq args + successRes = applyAll(success, this, successArgs); + if ($.isArray(successRes)) { + return successRes; + } + } + + return events; + } + }); +} + + +// Injects a string like "arg=value" into the querystring of a URL +function injectQsComponent(url, component) { + // inject it after the querystring but before the fragment + return url.replace(/(\?.*?)?(#|$)/, function(whole, qs, hash) { + return (qs ? qs + '&' : '?') + component + hash; + }); +} + + +}); |